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GIGAMON INC
GIGAMON INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 186 Institutional holders with a total value of $854,797,458.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CUTLER GROUP LLC / CA 100 0 0.00% Put
2 BRONFMAN E.L. ROTHSCHILD, L.P. 63 2,000 0.00%
3 MOSAIC FAMILY WEALTH, LLC 99 3,000 0.00%
4 CUTLER GROUP LLC / CA 100 3,000 0.00%
5 Creative Planning 134 4,000 0.00%
6 MUFG Americas Holdings Corp 180 6,000 0.00%
7 FARMERS & MERCHANTS INVESTMENTS INC 197 6,000 0.00%
8 Tower Research Capital LLC (TRC) 200 6,000 0.00%
9 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 214 7,000 0.00%
10 IFP ADVISORS, INC 297 9,000 0.00%
11 MSI Financial Services Inc 400 12,000 0.00%
12 JPMORGAN CHASE & CO 374 12,000 0.00%
13 Zurcher Kantonalbank (Zurich Cantonalbank) 489 15,000 0.00%
14 ADVANTAGE INVESTMENT MANAGEMENT, LLC 500 16,000 0.00%
15 LADENBURG THALMANN FINANCIAL SERVICES INC. 621 19,000 0.00%
16 THOMPSON DAVIS & CO., INC. 750 23,000 0.00%
17 Walleye Trading LLC 1,000 31,000 0.00% Put
18 SEI INVESTMENTS CO 1,226 38,000 0.00%
19 CANADA LIFE ASSURANCE Co 1,611 50,000 0.01%
20 CENTRAL TRUST Co 1,665 52,000 0.01%
21 BlackRock Finance, Inc. 1,740 54,000 0.01%
22 BlackRock Japan Co. Ltd 1,740 54,000 0.01%
23 ACROSPIRE INVESTMENT MANAGEMENT LLC 1,800 56,000 0.01%
24 TEACHER RETIREMENT SYSTEM OF TEXAS 2,093 65,000 0.01%
25 CUTLER GROUP LLC / CA 26,600 66,000 0.01% Call
26 PRELUDE CAPITAL MANAGEMENT, LLC 2,275 71,000 0.01%
27 INVICTUS RG 3,039 94,000 0.01%
28 US BANCORP \DE\ 3,176 98,000 0.01%
29 GOLDMAN SACHS GROUP INC 3,800 118,000 0.01% Put
30 PARADIGM ASSET MANAGEMENT CO LLC 4,100 127,182 0.01%
31 Legal & General Group Plc 4,196 128,000 0.01%
32 Orinda Asset Management LLC 4,198 130,000 0.02%
33 GOLDMAN SACHS GROUP INC 4,900 152,000 0.02% Call
34 PNC FINANCIAL SERVICES GROUP, INC. 5,657 174,000 0.02%
35 ENVESTNET ASSET MANAGEMENT INC 6,231 193,000 0.02%
36 UBS Group AG 6,347 198,000 0.02%
37 PITCAIRN CO 6,906 215,000 0.03%
38 PRINCIPAL FINANCIAL GROUP INC 7,054 219,000 0.03%
39 FORTALEZA ASSET MANAGEMENT INC/ 7,130 221,172 0.03%
40 CAPITAL FUND MANAGEMENT S.A. 7,300 226,000 0.03%
41 FIRST TRUST ADVISORS LP 7,388 229,000 0.03%
42 NumerixS Investment Technologies Inc 7,481 232,000 0.03%
43 BAYESIAN CAPITAL MANAGEMENT, LP 7,496 233,000 0.03%
44 Quantbot Technologies LP 8,261 256,000 0.03%
45 NAVELLIER & ASSOCIATES INC 9,100 282,000 0.03%
46 CAVALIER INVESTMENTS, LLC 9,100 282,282 0.03%
47 Virtu KCG Holdings LLC 9,185 285,000 0.03%
48 LUCUS ADVISORS LLC 9,409 292,000 0.03%
49 HAMILTON LANE ADVISORS LLC 9,559 297,000 0.03%
50 WOODSTOCK CORP 10,075 313,000 0.04%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.